Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DEChroma VS pgvector_
As of 4 November 2026, pgvector is named by 713 companies and Chroma by 379; Chroma skews to companies under 200 people (40% vs 47%), pgvector to companies over 1,000 (26% vs 33%).
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
The website-and-DNS footprint is not comparable between a marketing suite and a CRM: Chroma's script and mail records show on hundreds of thousands of small sites, pgvector rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Chroma: 2–200 employees
- 40%
- pgvector: 2–200 employees
- 47%
- Chroma: 1,000+ employees
- 33%
- pgvector: 1,000+ employees
- 26%
- Postings per company, 90 days
- 2.2 · 2.4
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | Chroma | share | pgvector | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 24 | 6% | 39 | 5% | even |
| 2-10 employees | 41 | 11% | 95 | 13% | pgvector |
| 11-50 employees | 54 | 14% | 105 | 15% | even |
| 51-200 employees | 57 | 15% | 135 | 19% | pgvector |
| 201-500 employees | 42 | 11% | 92 | 13% | even |
| 501-1000 employees | 36 | 9% | 62 | 9% | even |
| 1001-5000 employees | 56 | 15% | 96 | 13% | even |
| 5001-10000 employees | 20 | 5% | 22 | 3% | Chroma |
| 10,001+ employees | 49 | 13% | 67 | 9% | Chroma |
| Segment | Chroma | share | pgvector | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 219 | 58% | 415 | 58% | even |
| Business & finance services | 66 | 17% | 155 | 22% | pgvector |
| Manufacturing & industry | 33 | 9% | 31 | 4% | Chroma |
| Consumer services & leisure | 13 | 3% | 18 | 3% | even |
| Utilities & infrastructure | 9 | 2% | 12 | 2% | even |
| Commerce & trade | 8 | 2% | 15 | 2% | even |
| Public, community & associations | 8 | 2% | 14 | 2% | even |
| Media & content | 6 | 2% | 21 | 3% | even |
| Health care | 5 | 1% | 8 | 1% | even |
| Property & construction | 5 | 1% | 10 | 1% | even |
| Hospitality & travel | 4 | 1% | 4 | 1% | even |
| Automotive | 2 | 1% | – | – | outside top 12 |
| Transport, logistics & rental | – | – | 7 | 1% | outside top 12 |
| Segment | Chroma | share | pgvector | share | Leans |
|---|---|---|---|---|---|
| United States | 226 | 60% | 429 | 60% | even |
| India | 29 | 8% | 28 | 4% | Chroma |
| United Kingdom | 21 | 6% | 43 | 6% | even |
| Germany | 13 | 3% | 32 | 4% | even |
| France | 13 | 3% | 20 | 3% | even |
| Canada | 8 | 2% | 17 | 2% | even |
| Brazil | 7 | 2% | 14 | 2% | even |
| Italy | 6 | 2% | 11 | 2% | even |
| Poland | 4 | 1% | 8 | 1% | even |
| Portugal | 4 | 1% | – | – | outside top 12 |
| Singapore | 4 | 1% | 11 | 2% | even |
| Australia | 3 | 1% | – | – | outside top 12 |
| Switzerland | – | – | 8 | 1% | outside top 12 |
| Spain | – | – | 8 | 1% | outside top 12 |
| Segment | Chroma | share | pgvector | share | Leans |
|---|---|---|---|---|---|
| Data & AI | 668 | 62% | 1,241 | 58% | Chroma |
| Software engineering | 187 | 17% | 639 | 30% | pgvector |
| Engineering (non-software) | 36 | 3% | 20 | 1% | Chroma |
| General management & consulting | 14 | 1% | 8 | 0% | even |
| IT operations & business systems | 12 | 1% | 54 | 3% | even |
| Sales | 9 | 1% | 11 | 1% | even |
| arts media and entertainment | 3 | 0% | – | – | outside top 12 |
| Customer service & success | 3 | 0% | – | – | outside top 12 |
| Legal, compliance & risk | 3 | 0% | – | – | outside top 12 |
| skilled trades and field service | 3 | 0% | – | – | outside top 12 |
| Education & training | 2 | 0% | – | – | outside top 12 |
| Finance & accounting | 2 | 0% | 1 | 0% | even |
| Quality, safety & environment | 2 | 0% | – | – | outside top 12 |
| Unclassified | 2 | 0% | 1 | 0% | even |
| Business development & strategy | 1 | 0% | – | – | outside top 12 |
| construction and civil | 1 | 0% | 1 | 0% | even |
| Marketing & communications | 1 | 0% | 1 | 0% | even |
| Product, program & project management | 1 | 0% | 13 | 1% | even |
| research and science | 1 | 0% | – | – | outside top 12 |
The companies behind each column
Companies using Chroma →
Companies using pgvector →
vector databases ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
pgvector is named by 713 companies in job postings and Chroma by 379; 152 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/chroma-vs-pgvector)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- SegmentsCountry, size and industry from the company profile built from its website.
- Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
Chroma vs pgvector: questions
Which is more used, Chroma or pgvector?
By companies naming it in their own job postings, pgvector (713) over Chroma (379). By website-and-DNS footprint, pgvector (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Chroma?
40% of Chroma companies have 2 to 200 employees, against 47% for pgvector. 33% of Chroma companies have over 1,000 employees, against 26% for pgvector.
Do companies run both?
152 companies name both in their postings, usually Chroma in marketing and pgvector in sales, or during a migration.
Where do these numbers come from?
From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.
Get either list your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every company on either tool,
with the person who owns it
Filter on Chroma or pgvector, and get 1,000 records free.